Pantser Rups Tegen Luchtdoelen [PRTL] met twee kanonnen 35 x 228 Rekentoestel of computer, FADAC M-18 Pantser Rups Tegen Luchtdoelen [PRTL] rupsvoertuig, met twee kanonnen 35 x 228 Bibliotheek, informatie & computer / J. S. Mackenzie Owen Artillery training : Computation / War Office. Vol VI: Survey / @War Office special publication Manual of traverse computation on the lambert grid / by Oscar S. Adams and Charles N. Claire special publication Formulas and tables for the computation of geodetic positions on the international ellipsoid / by Walter D. Lambert and Clarence H. Swick agard advisory report Computer applications / ed. by I.J. Gabelman van eyck libraries project Overview of systems of subject classification other than Iconclass : final copy / prep. by the Witt Computer Index, Courtauld Institute of Art agardograph Computers in the guidance and control of aerospace vehicles / ed. by C.T. Leondes special publication Manual of traverse computation on the Transverse Mercator Grid / O.S. Adams, C.N. Claire van eyck libraries project D2 core record structure
